SCROLL COMPRESSOR WITH ECONOMIZER INJECTION

• Main Authors: LEPAK DERRICK J, BETTHAUSER TORIN ALLAN
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2020
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; RANGES; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS; VENTILATING; WEAPONS

A scroll compressor includes a compressor housing, an orbiting scroll member, a non-orbiting scroll member, an economizer injection inlet, and a discharge outlet. The orbiting scroll member and the non-orbiting scroll member are disposed within the compressor housing. The orbiting scroll member and the non-orbiting scroll member are intermeshed thereby forming a compression chamber within the compressor housing. The non-orbiting scroll includes a plurality of compression inlet ports. An economizer injection inlet is formed through the compressor housing and in fluid communication with the compression chamber via the compression inlet ports. The discharge outlet is in fluid communication with the compression chamber. 涡旋压缩机包括压缩机壳体、动涡旋构件、非动涡旋构件、节能器注射进口以及排放出口。该动涡旋构件和非动涡旋构件均设置在压缩机壳体内。动涡旋构件和非动涡旋构件相互啮合，从而在压缩机壳体内形成压缩腔室。非动涡旋盘，即非动涡旋构件包括多个压缩进口端口。所述节能器注射进口穿过压缩机壳体形成，并通过压缩进口端口与压缩腔室流体连通。排放出口与压缩腔室流体连通。